/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.lvyh.lightframe.sample.controller.healthcheck;

import java.util.LinkedHashMap;
import java.util.function.BinaryOperator;

/**
 * @author lvyh 2021/03/09.
 */
public class BinaryOperators {

    public static void main(String[] args) {
        LinkedHashMap<String, Boolean> healthCheckers = new LinkedHashMap();
        healthCheckers.put("test1", true);
        healthCheckers.put("test2", false);

        System.out.println(BinaryOperators.andBoolean());

        boolean result = healthCheckers.entrySet().stream()
                .map(entry -> doHealthCheck(entry.getKey(), entry.getValue()))
                .reduce(true, (a, b) -> a && b);
        System.out.println("result:" + result);
    }

    public static BinaryOperator<Boolean> andBoolean() {
        return (a, b) -> a && b;
    }

    private static boolean doHealthCheck(String beanId, Boolean flag) {
        System.out.println("flag:" + flag);
        return flag;
    }
}
